CC2340R5: Password authentication

Hello,

Thank you for reaching out.

The best option I can suggest is to use the pairing feature. A password can be requested for pairing if both devices in the connection are enabled to do so (see https://software-dl.ti.com/simplelink/esd/simplelink_lowpower_f3_sdk/7.40.00.64/exports/docs/ble5stack/ble_user_guide/html/ble-stack-5.x/gapbondmngr-cc23xx.html#selection-of-pairing-method)

Visit TI Developer Zone - https://dev.ti.com/ - to access the latest collateral and training applicable to the CC340R5.

Best regards,